24"w X 18"h Aluminum Privacy Door HVAC Air Grille - "V" Shaped Louvers Ensure 100% View Block - Supply or Return fixed bar Actual Filter Size – 13

Actual Filter Size – 13 3/4"w x 19 3/4" x 1"

The back is completely insulated

High Quality – high quality solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

actual front end outer dimensions are approximately 33

Design – Easy unrestricted air flow for your HVAC system

24"w X 18"h Aluminum Privacy Door HVAC Air Grille - "V" Shaped Louvers Ensure 100% View Block - Supply or Return fixed bar Actual Filter Size – 13+ Product Details Size 24"w X 18"h is the size for the duct opening measurement only, actual front end outer dimensions are 25" Width X 19" Height Design special "V" shaped louvers ensure 100% view block while ensuring easy un restricted air flow Installation Location Wall or door mount door thickness up to 32mm anodised finish smooth & beautiful High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving